54576400

素因数分解:

$2^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{2903}}^1$

素因数の和:2968

約数の個数: 60

約数和(自身を含む): 133955712

約数和(自身を除く): 79379312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 47, 50, 80, 94, 100, 188, 200, 235, 376, 400, 470, 752, 940, 1175, 1880, 2350, 2903, 3760, 4700, 5806, 9400, 11612, 14515, 18800, 23224, 29030, 46448, 58060, 72575, 116120, 136441, 145150, 232240, 272882, 290300, 545764, 580600, 682205, 1091528, 1161200, 1364410, 2183056, 2728820, 3411025, 5457640, 6822050, 10915280, 13644100, 27288200, 54576400]

約数ペア:

[(1, 54576400), (2, 27288200), (4, 13644100), (5, 10915280), (8, 6822050), (10, 5457640), (16, 3411025), (20, 2728820), (25, 2183056), (40, 1364410), (47, 1161200), (50, 1091528), (80, 682205), (94, 580600), (100, 545764), (188, 290300), (200, 272882), (235, 232240), (376, 145150), (400, 136441), (470, 116120), (752, 72575), (940, 58060), (1175, 46448), (1880, 29030), (2350, 23224), (2903, 18800), (3760, 14515), (4700, 11612), (5806, 9400)]